I'm sorry, that is my fault, my bench used LedgerHandler#readEntries, which blocks until all the entries are returned. Using the async version I get the expected thoughtput.
I have one project with uses the blocking version because it need to process data in the same thread which scans the ledger. I will need to refactor the code in order to let data be processed on the BK callback thread. Thanks -- Enrico Il giorno ven, 20/05/2016 alle 10.03 -0700, Sijie Guo ha scritto: What is your observation? How slow is it? And how do you do the scan? - Sijie On Fri, May 20, 2016 at 6:45 AM, Enrico Olivelli - Diennea <[email protected]<mailto:[email protected]>> wrote: Hi, I'm wondering how to speed up reads from BookKeeper. "Tail" reads are very fast because they hit Bookie cache, but when I need to scan the full content of a ledger performances are in general very poor. Is it only a matter of disks or is there any Bookie parameter tuning possible ? Thank you -- Enrico Olivelli Software Development Manager @Diennea Tel.: (+39) 0546 066100<tel:%28%2B39%29%200546%20066100> - Int. 925 Viale G.Marconi 30/14 - 48018 Faenza (RA) MagNews - E-mail Marketing Solutions http://www.magnews.it Diennea - Digital Marketing Solutions http://www.diennea.com ________________________________ Iscriviti alla nostra newsletter per rimanere aggiornato su digital ed email marketing! http://www.magnews.it/newsletter/ The information in this email is confidential and may be legally privileged. If you are not the intended recipient please notify the sender immediately and destroy this email. Any unauthorized, direct or indirect, disclosure, copying, storage, distribution or other use is strictly forbidden. -- Enrico Olivelli Software Development Manager @Diennea Tel.: (+39) 0546 066100 - Int. 925 Viale G.Marconi 30/14 - 48018 Faenza (RA) MagNews - E-mail Marketing Solutions http://www.magnews.it Diennea - Digital Marketing Solutions http://www.diennea.com ________________________________ Iscriviti alla nostra newsletter per rimanere aggiornato su digital ed email marketing! http://www.magnews.it/newsletter/ The information in this email is confidential and may be legally privileged. If you are not the intended recipient please notify the sender immediately and destroy this email. Any unauthorized, direct or indirect, disclosure, copying, storage, distribution or other use is strictly forbidden.
